/*
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package net.sf.l2j.gameserver.handler.itemhandlers;

import net.sf.l2j.gameserver.ThreadPoolManager;
import net.sf.l2j.gameserver.datatables.SkillTable;
import net.sf.l2j.gameserver.handler.IItemHandler;
import net.sf.l2j.gameserver.model.L2Attackable;
import net.sf.l2j.gameserver.model.L2ItemInstance;
import net.sf.l2j.gameserver.model.L2Object;
import net.sf.l2j.gameserver.model.L2Skill;
import net.sf.l2j.gameserver.model.actor.instance.L2MonsterInstance;
import net.sf.l2j.gameserver.model.actor.instance.L2PcInstance;
import net.sf.l2j.gameserver.model.actor.instance.L2PlayableInstance;
import net.sf.l2j.gameserver.network.SystemMessageId;
import net.sf.l2j.gameserver.network.serverpackets.ActionFailed;
import net.sf.l2j.gameserver.network.serverpackets.SystemMessage;

/**
 * This class ...
 * 
 * @version $Revision: 1.2.4 $ $Date: 2005/08/14 21:31:07 $
 */
public class SoulCrystals implements IItemHandler {
	// First line is for Red Soul Crystals, second is Green and third is
	// Blue
	// Soul Crystals,
	// ordered by ascending level, from 0 to 13...
	private static final int[] ITEM_IDS = { 4629, 4630, 4631, 4632, 4633, 4634,
			4635, 4636, 4637, 4638, 4639, 5577, 5580, 5908, 4640, 4641, 4642,
			4643, 4644, 4645, 4646, 4647, 4648, 4649, 4650, 5578, 5581, 5911,
			4651, 4652, 4653, 4654, 4655, 4656, 4657, 4658, 4659, 4660, 4661,
			5579, 5582, 5914 };

	// Our main method, where everything goes on
	public void useItem(L2PlayableInstance playable, L2ItemInstance item) {
		if (!(playable instanceof L2PcInstance))
			return;
		L2PcInstance activeChar = (L2PcInstance) playable;
		L2Object target = activeChar.getTarget();
		if (!(target instanceof L2MonsterInstance)) {
			// Send a System Message to the caster
			SystemMessage sm = new SystemMessage(
					SystemMessageId.INCORRECT_TARGET);
			activeChar.sendPacket(sm);
			// Send a Server->Client packet ActionFailed to the L2PcInstance
			ActionFailed af = ActionFailed.STATIC_PACKET;
			activeChar.sendPacket(af);
			return;
		}
		// u can use soul crystal only when target hp goes below 50%
		if (((L2MonsterInstance) target).getCurrentHp() > ((L2MonsterInstance) target)
				.getMaxHp() / 2.0) {
			ActionFailed af = ActionFailed.STATIC_PACKET;
			activeChar.sendPacket(af);
			return;
		}
		int crystalId = item.getItemId();
		// Soul Crystal Casting section
		L2Skill skill = SkillTable.getInstance().getInfo(2096, 1);
		activeChar.useMagic(skill, false, true);
		// End Soul Crystal Casting section
		// Continue execution later
		CrystalFinalizer cf = new CrystalFinalizer(activeChar, target,
				crystalId);
		ThreadPoolManager.getInstance().scheduleEffect(cf, skill.getHitTime());
	}

	static class CrystalFinalizer implements Runnable {
		private L2PcInstance _activeChar;
		private L2Attackable _target;
		private int _crystalId;

		CrystalFinalizer(L2PcInstance activeChar, L2Object target, int crystalId) {
			_activeChar = activeChar;
			_target = (L2Attackable) target;
			_crystalId = crystalId;
		}

		public void run() {
			if (_activeChar.isDead() || _target.isDead())
				return;
			_activeChar.enableAllSkills();
			try {
				_target.addAbsorber(_activeChar, _crystalId);
				_activeChar.setTarget(_target);
			} catch (Throwable e) {
				e.printStackTrace();
			}
		}
	}

	public int[] getItemIds() {
		return ITEM_IDS;
	}
}
